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Crucible
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Crucible

Crucible is a precision strength training system built around your body, your equipment, your location, and your time.

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Exercise library

Every movement, explained

Setup, execution, form cues, and progressions for 5,022 movements — the same library that powers Crucible's precision programs.

Browse by body part

  • Arms1,779
  • Back1,271
  • Cardio19
  • Chest844
  • Core & Abs2,429
  • Glutes & Hips253
  • Legs2,042
  • Neck34
  • Shoulders2,388

Browse by muscle

  • Abs1,076
  • Adductors137
  • Biceps302
  • Calves751
  • Chest1
  • Deltoids856
  • Erector Spinae217
  • Forearms118
  • Glutes1,548
  • Grip Muscles3
  • Hamstrings1,243
  • Hip Flexors74
  • Lats620
  • Neck14
  • Obliques1,069
  • Pectorals751
  • Quadriceps1,218
  • Rhomboids159
  • Rotator Cuff51
  • Serratus Anterior54
  • Tibialis10
  • Trapezius722
  • Triceps353

Browse by equipment

  • Ab Wheel4
  • Barbell343
  • Bodyweight2,280
  • BOSU Ball14
  • Cable372
  • Dumbbell730
  • EZ Barbell42
  • Foam Roller40
  • Kettlebell208
  • Landmine11
  • Leg Curl Machine1
  • Leg Extension Machine2
  • Leverage Machine218
  • Medicine Ball65
  • Pull-Up Bar81
  • Resistance Band261
  • Rings8
  • Rope56
  • Slam Ball1
  • Sled Machine23
  • Smith Machine77
  • Stability Ball48
  • Steel Mace2
  • Step16
  • Suspension Trainer118
  • Trap Bar10
  • Weight Plate232
  • Weighted Bag11

Popular exercises

  • 3 Point Standing Hops

    Intermediate · calves, glutes, hamstrings, and quadriceps

    • Lower legs
    • Upper legs
  • 3/4 Sit-Up

    Beginner · abs and obliques

    • Waist
  • 4 Cone Single Foot Lateral Hops

    Intermediate · calves, glutes, hamstrings, and quadriceps

    • Lower legs
    • Upper legs
  • 4 Corners Curtsy

    Intermediate · glutes and quadriceps

    • Lower legs
  • 4 Way Single Leg Hop

    Advanced · calves, glutes, hamstrings, and quadriceps

    • Lower legs
    • Upper legs
  • 45 Degree Bicycle Twisting Crunch

    Intermediate · abs and obliques

    • Waist
  • 45 Degree Hyperextension Arms In Front Of Chest

    Beginner · glutes and hamstrings

    • Lower back
  • 45 Degree Lean Back Alternate Knee Raise

    Beginner · abs and obliques

    • Waist
  • 45 Degree One Leg Hyperextension Arms in Front of Body

    Intermediate · erector spinae, glutes, and hamstrings

    • Back
    • Glutes
    • Upper legs
  • 45 Degree Side Bend

    Intermediate · obliques

    • Waist
  • 45 Degree Twisting Hyperextension

    Intermediate · erector spinae, glutes, and hamstrings

    • Back
    • Waist
  • 45 Degrees Arms Plank

    Intermediate · abs, deltoids, obliques, and pectorals

    • Lower arms
    • Lower legs
    • Shoulders
    • Upper arms
    • Upper legs
    • Waist